STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
dhfr-1Putative dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis (By similarity). (189 aa)    
Predicted Functional Partners:
tyms-1
Thymidylat_synt domain-containing protein.
 
 
 0.999
mel-32
Serine hydroxymethyltransferase; Interconversion of serine and glycine; Belongs to the SHMT family.
  
 
 0.998
F25B5.6
Putative folylpolyglutamate synthase; Catalyzes conversion of folates to polyglutamate derivatives allowing concentration of folate compounds in the cell and the intracellular retention of these cofactors, which are important substrates for most of the folate-dependent enzymes that are involved in one-carbon transfer reactions involved in purine, pyrimidine and amino acid synthesis; Belongs to the folylpolyglutamate synthase family.
    
 0.998
F38B6.4
Trifunctional purine biosynthetic protein adenosine-3; In the C-terminal section; belongs to the GART family. In the central section; belongs to the AIR synthase family.
  
 
 0.991
gcst-1
Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine; Belongs to the GcvT family.
  
 
 0.989
metr-1
Probable methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate (By similarity).
    
 0.981
K07E3.4
Uncharacterized protein.
  
 
 0.980
atic-1
MGS domain-containing protein.
    
 0.979
alh-3
10-formyltetrahydrofolate dehydrogenase; In the C-terminal section; belongs to the aldehyde dehydrogenase family. ALDH1L subfamily.
  
 
 0.975
qdpr-1
Quinoid DihydroPteridine Reductase.
   
 
 0.971
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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